Complete repairing and rewinding of 01 no. 570kw, 3.3kv, ph make crompton greaves induction motor (stator) sl. no. tvc491106/1 of jarangdih colliery under kathara area.

Repairing and rewinding of 1mva 11kv/3.3kv power transformer sl. no. jrd/trf/1mva/01 installed at new sub-station of jarangdih colliery under kathara area

Complete rewinding and repairing of pullen make 120 hp, 550v, 2900 rpm, 500 gpm submersible pump and motor for water supply at lohapatti colliery, mohuda group, wj area

For complete rewinding and repairing of one no. marathon make 440kw 3.3kv 1480 rpm ht motor sl.no.3f33067/1 of kankanee colliery under sijua area

Alkusha ena oh line maintenance (ht 11kv only) from alkusha colliery substation to ena colliery rk substation under kusunda area

Complete repairing/rewinding of kirloskar make 250kw 3.3kv ht motor rpm 1480 sl.no.3161103-03 of phularitand, amp colliery under barora area.

Complete rewinding and repairing of east india electricals make 1500kva 11kv/3.3kv transformer sr. no. 582a/2 installed at alkusha sub-station of ngkc under kusunda area

For the ena alkusha oh maintenance (ht 11 kv only) from alkusha substation to ena colliery at ena , kusunda area

1.repairing/rewinding of 110kw, 550v, 1480-rpm, mnp make motor of underground pump of bejdih colliery. 2.repairing/rewinding of 90kw, 550v, 1480-rpm, cg ma

Proposal for repairing and rewinding of stator of motor, alston make, induction motor 200kw, 3.3kv, 3phase, 1480 rpm of at dahibari colliery (kalimati).